1-Phytene
- Formula: C20H40
- Molecular weight: 280.5316
- IUPAC Standard InChI: InChI=1S/C20H40/c1-7-18(4)12-9-14-20(6)16-10-15-19(5)13-8-11-17(2)3/h7,17-20H,1,8-16H2,2-6H3
- IUPAC Standard InChIKey: XQNRAQZFPXUCOT-UHFFFAOYSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: phyt-1-ene; 3,7,11,15-Tetramethylhexadecene, isomer 1; 3,7,11,15-Tetramethyl-1-hexadecene (1-phytene)
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
| Column type | Capillary | Packed |
|---|---|---|
| Active phase | CP-Sil 8CB-MS | OV-101 |
| Column length (m) | 0. | 2.5 |
| Carrier gas | He | |
| Substrate | Gas-Chrom Q | |
| Column diameter (mm) | 0.25 | |
| Phase thickness (μm) | 0.25 | |
| Tstart (C) | 40. | 50. |
| Tend (C) | 280. | 220. |
| Heat rate (K/min) | 4. | 2. |
| Initial hold (min) | 2. | |
| Final hold (min) | 5. | |
| I | 1785. | 1791. |
| Reference | Elmore, Cooper, et al., 2005 | Nixon, Wong, et al., 1979 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Elmore, Cooper, et al., 2005
Elmore, J.S.; Cooper, S.L.; Enser, M.; Mottram, D.S.; Sinclair, L.A.; Wilkinson, R.G.; Wood, J.D.,
Dietary manipulation of fatty acid composition in lamb meat and its effect on the volatile aroma compounds of grilled lamb,
Meat Sci., 2005, 69, 2, 233-242, https://doi.org/10.1016/j.meatsci.2004.07.002
. [all data]
Nixon, Wong, et al., 1979
Nixon, L.N.; Wong, E.; Johnson, C.B.; Birch, E.J.,
Nonacidic constituents of volatiles from cooked mutton,
J. Agric. Food Chem., 1979, 27, 2, 355-359, https://doi.org/10.1021/jf60222a044
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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